Re: [lustre-discuss] How does one process write to multiple OSTs

its usage. From: lustre-discuss [lustre-discuss-boun...@lists.lustre.org] on behalf of Oliver Mangold [oliver.mang...@emea.nec.com] Sent: Thursday, July 02, 2015 1:40 AM To: lustre-discuss@lists.lustre.org Subject: Re: [lustre-discuss] How does one process write to multiple OSTs On 02.07.

Re: [lustre-discuss] How does one process write to multiple OSTs

On 02.07.2015 05:59, prakrati.agra...@shell.com wrote: Hi, I have two very basic doubts. 1. If I have only one process writing to multiple OSTs, is it still a parallel write or does it become sequential as only one process is writing? In principle it sh

[lustre-discuss] How does one process write to multiple OSTs

Hi, I have two very basic doubts. 1. If I have only one process writing to multiple OSTs, is it still a parallel write or does it become sequential as only one process is writing? 2. Does MPI communication fabric interferes with file I/O? Thanks and Regards, Prakrati __